# Quote — Peter Boghossian, How to Have Impossible Conversations

> What it means to hold a belief based on evidence is, by definition, that one is open to the possibility that evidence might be discovered that would change one's mind. If no evidence would change one's mind, then one is not forming one's beliefs on the basis of evidence.

- Author: [Peter Boghossian](https://www.leafyquotes.com/peter-boghossian.md)
- Book: [How to Have Impossible Conversations](https://www.leafyquotes.com/peter-boghossian/how-to-have-impossible-conversations.md)
- Source: [Wikiquote](https://en.wikiquote.org/wiki/Peter_Boghossian#How_to_Have_Impossible_Conversations_(2019)) ([CC BY-SA 4.0](https://creativecommons.org/licenses/by-sa/4.0/))
- Quote page: https://www.leafyquotes.com/peter-boghossian/how-to-have-impossible-conversations/what-it-means

## More from this book

> Here's a heresy: "How do you know that?" is a powerful question for helping people think, but it's not the best question. The best question is, "How could that belief be wrong?"

[Quote page](https://www.leafyquotes.com/peter-boghossian/how-to-have-impossible-conversations/heres-a-heresy.md)

> When your conversation partner is getting angry, the single best thing you can do in most circumstances is to stop whatever else you're doing and listen. It's very difficult to remain angry with someone who is patiently and earnestly listening, and if you break the cycle of frustrating dialogue early by switching to listening and learning, you can halt a great deal of your partner's mounting anger before it starts.

[Quote page](https://www.leafyquotes.com/peter-boghossian/how-to-have-impossible-conversations/when-your-conversation.md)

> Peter Boghossian's techniques of friendly persuasion are not mine, and maybe I'd be more effective if they were. They are undoubtedly very persuasive — and very much needed.

[Quote page](https://www.leafyquotes.com/peter-boghossian/how-to-have-impossible-conversations/peter-boghossians-techniques.md)